outwave verb2 •To surpass in waving; to wave more than.Down in the courtyard the crowd cheered and waved back. Frog, beside herself with excitement, outsmiled and outwaved them all. — 2003 •(no longer used) To wave outward.The cowering eagle screamed its joy, / Its pinions plumed anew, / And proudly to the winds outwaved / Our flag of star and blue. — 1855 formsoutwaved · outwaving · outwaves